LOANS HELD FOR INVESTMENT, Financial Effects of Loan Modifications (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	2.50%	1.75%	1.91%
Weighted-average term extension		729 months		542 months
Principal Forgiveness [Member]
Financial Effects of Loan Modifications [Abstract]
Loans modified	$ 0	$ 0	$ 0	$ 0
Commercial Real Estate [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension	12 months	72 months	12 months	72 months
Commercial Real Estate [Member] \| Principal Forgiveness [Member]
Financial Effects of Loan Modifications [Abstract]
Loans modified	$ 0	$ 0	$ 0	$ 0
Commercial [Member] \| Specialized [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension		13 months		13 months
Commercial [Member] \| Specialized [Member] \| Principal Forgiveness [Member]
Financial Effects of Loan Modifications [Abstract]
Loans modified	$ 0	$ 0	$ 0	$ 0
Commercial [Member] \| General [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	2.50%	1.75%	1.81%
Weighted-average term extension	13 months	1320 months	15 months	835 months
Commercial [Member] \| General [Member] \| Principal Forgiveness [Member]
Financial Effects of Loan Modifications [Abstract]
Loans modified	$ 0	$ 0	$ 0	$ 0
Consumer [Member] \| 1-4 Family Residential [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.25%	0.00%	0.25%
Weighted-average term extension		16 months		13 months
Consumer [Member] \| 1-4 Family Residential [Member] \| Principal Forgiveness [Member]
Financial Effects of Loan Modifications [Abstract]
Loans modified	$ 0	$ 0	$ 0	$ 0
Consumer [Member] \| Auto Loans [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension				15 months
Consumer [Member] \| Auto Loans [Member] \| Principal Forgiveness [Member]
Financial Effects of Loan Modifications [Abstract]
Loans modified	$ 0	$ 0	$ 0	$ 0
Consumer [Member] \| Other Consumer [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	4.75%	0.00%	4.75%
Consumer [Member] \| Other Consumer [Member] \| Principal Forgiveness [Member]
Financial Effects of Loan Modifications [Abstract]
Loans modified	$ 0	$ 0	$ 0	$ 0
Construction [Member]
Financial Effects of Loan Modifications [Abstract]
Weighted-average interest rate reduction	0.00%	0.00%	0.00%	0.00%
Weighted-average term extension		11 months		11 months
Construction [Member] \| Principal Forgiveness [Member]
Financial Effects of Loan Modifications [Abstract]
Loans modified	$ 0	$ 0	$ 0	$ 0

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- Definition

Amortized cost of financing receivable modified during period for debtor experiencing financial difficulty.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 33
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-33

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Subparagraph (a)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-42

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- Definition

Percentage of decrease in weighted average contractual interest rate of financing receivable modified for debtor experiencing financial difficulty.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 12A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481933/310-10-55-12A

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- Definition

Period of increase in weighted average maturity of financing receivable modified for debtor experiencing financial difficulty, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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